# Neo Geo USB Arcade Stick

## Description

Large PC USB arcade stick with a classic four\-button SNK Neo Geo control layout, Sanwa\-style controls, a wooden case, and a brushed\-metal top panel\.

## Project Details

- **Owner:** shokunin
- **Created:** 9/25/2026
- **Last Updated:** 9/25/2026
- **Visibility:** Public

## Key Components

### D1 — [PESD5V0S1BB,115](https://flux.ai/silicon-yard/pesd5v0s1bbc115~8w.md)

- Role Details: USB VBUS ESD clamp
- Datasheet URL: https://assets\.nexperia\.com/documents/data\-sheet/PESD5V0S1BB\.pdf
- Manufacturer Part Number: PESD5V0S1BB,115
- Part Type: Diode
- Manufacturer Name: Nexperia USA Inc\.
- Role: Surge Protection
- Functional Group: USB J1 USB Device
- License: https://creativecommons\.org/licenses/by/4\.0/

**Pins:**
- A1 [pin 1]
- A2 [pin 2]

### F1 — [0ZCK0020FF2G](https://flux.ai/silicon-yard/0zck0020ff2g~ht.md)

- Functional Group: POWER U3 3V3 LDO
- Manufacturer Name: Bel Fuse Inc\.
- Role: Overcurrent Protection
- Role Details: 200 mA hold USB VBUS protection; estimated peak below 120 mA
- Manufacturer Part Number: 0ZCK0020FF2G
- Datasheet URL: https://www\.belfuse\.com/media/datasheets/products/circuit\-protection/ds\-cp\-0zck\-series\.pdf
- Part Type: Fuse
- License: https://creativecommons\.org/licenses/by/4\.0/

**Pins:**
- P1 [pin 1]
- P2 [pin 2]

### J1 — [UJ20\-C\-H\-C\-4\-SMT\-TR](https://flux.ai/adrian95/uj20-c-h-c-4-smt-tr~hms.md)

- Manufacturer Name: Same Sky \(Formerly CUI Devices\)
- Datasheet URL: https://www\.sameskydevices\.com/product/resource/uj20\-c\-h\-c\-4\-smt\-tr\.pdf
- Part Type: USB C
- Symbol Style: parametric\-v1
- Manufacturer Part Number: UJ20\-C\-H\-C\-4\-SMT\-TR
- Functional Group: USB J1 USB Device
- Role: USB Connector
- Connector Gender: Receptacle
- License: https://creativecommons\.org/licenses/by/4\.0/
- Connector Type: USB Connectors
- Role Details: Internal USB\-C receptacle for short panel\-mount extension

**Pins:**
- CC1 [pin A5]
- CC2 [pin B5]
- DN1 [pin A7]
- DN2 [pin B7]
- DP1 [pin A6]
- DP2 [pin B6]
- GND [pin A1\_B12]
- GND\_\_1 [pin A12\_B1]
- SBU1 [pin A8]
- SBU2 [pin B8]
- SHIELD [pin SH1]
- SHIELD\_\_1 [pin SH2]
- SHIELD\_\_2 [pin SH3]
- SHIELD\_\_3 [pin SH4]
- VBUS [pin A4\_B9]
- VBUS\_\_1 [pin A9\_B4]

### J2 — [B5B\-XH\-A\(LF\)\(SN\)](https://flux.ai/adrian95/b5b-xh-alfsn~zvt.md)

- License: https://creativecommons\.org/licenses/by/4\.0/
- Role: Connectivity
- Datasheet URL: https://www\.jst\-mfg\.com/product/pdf/eng/eXH\.pdf
- Manufacturer Part Number: B5B\-XH\-A\(LF\)\(SN\)
- Part Type: Connector
- Manufacturer Name: JST Sales America Inc\.
- Functional Group: INPUT J2 Joystick Harness
- Symbol Style: parametric\-v1
- Role Details: Pin 1 GND, pins 2\-5 UP DOWN LEFT RIGHT

**Pins:**
- Pin\_1 [pin 1]
- Pin\_2 [pin 2]
- Pin\_3 [pin 3]
- Pin\_4 [pin 4]
- Pin\_5 [pin 5]

### J3 — [B5B\-XH\-A\(LF\)\(SN\)](https://flux.ai/adrian95/b5b-xh-alfsn~zvt.md)

- License: https://creativecommons\.org/licenses/by/4\.0/
- Datasheet URL: https://www\.jst\-mfg\.com/product/pdf/eng/eXH\.pdf
- Functional Group: INPUT J3 Buttons B1\-B4
- Manufacturer Part Number: B5B\-XH\-A\(LF\)\(SN\)
- Part Type: Connector
- Role: Connectivity
- Manufacturer Name: JST Sales America Inc\.
- Symbol Style: parametric\-v1
- Role Details: Pin 1 GND, pins 2\-5 B1 B2 B3 B4

**Pins:**
- Pin\_1 [pin 1]
- Pin\_2 [pin 2]
- Pin\_3 [pin 3]
- Pin\_4 [pin 4]
- Pin\_5 [pin 5]

### J4 — [B5B\-XH\-A\(LF\)\(SN\)](https://flux.ai/adrian95/b5b-xh-alfsn~zvt.md)

- License: https://creativecommons\.org/licenses/by/4\.0/
- Datasheet URL: https://www\.jst\-mfg\.com/product/pdf/eng/eXH\.pdf
- Manufacturer Part Number: B5B\-XH\-A\(LF\)\(SN\)
- Part Type: Connector
- Manufacturer Name: JST Sales America Inc\.
- Role: Connectivity
- Symbol Style: parametric\-v1
- Role Details: Pin 1 GND, pins 2\-5 B5 B6 B7 B8
- Functional Group: INPUT J4 Buttons B5\-B8

**Pins:**
- Pin\_1 [pin 1]
- Pin\_2 [pin 2]
- Pin\_3 [pin 3]
- Pin\_4 [pin 4]
- Pin\_5 [pin 5]

### J5 — [B5B\-XH\-A\(LF\)\(SN\)](https://flux.ai/adrian95/b5b-xh-alfsn~zvt.md)

- License: https://creativecommons\.org/licenses/by/4\.0/
- Datasheet URL: https://www\.jst\-mfg\.com/product/pdf/eng/eXH\.pdf
- Manufacturer Part Number: B5B\-XH\-A\(LF\)\(SN\)
- Part Type: Connector
- Manufacturer Name: JST Sales America Inc\.
- Role Details: Pin 1 GND, pins 2\-5 START SELECT HOME MODE
- Role: Connectivity
- Symbol Style: parametric\-v1
- Functional Group: INPUT J5 Auxiliary Harness

**Pins:**
- Pin\_1 [pin 1]
- Pin\_2 [pin 2]
- Pin\_3 [pin 3]
- Pin\_4 [pin 4]
- Pin\_5 [pin 5]

### J7 — [B3B\-XH\-A\(LF\)\(SN\)](https://flux.ai/adrian95/b3b-xh-alfsn~ylc.md)

- License: https://creativecommons\.org/licenses/by/4\.0/
- Datasheet URL: https://www\.jst\-mfg\.com/product/pdf/eng/eXH\.pdf
- Symbol Style: parametric\-v1
- Functional Group: DEBUG J6 Recovery Debug
- Manufacturer Name: JST Sales America Inc\.
- Role: Connectivity
- Part Type: Connector
- Manufacturer Part Number: B3B\-XH\-A\(LF\)\(SN\)
- Role Details: Extra ground clip points for service

**Pins:**
- Pin\_1 [pin 1]
- Pin\_2 [pin 2]
- Pin\_3 [pin 3]

### J8 — [B4B\-XH\-A\(LF\)\(SN\)](https://flux.ai/adrian95/b4b-xh-alfsn~8ne.md)

- Role: Connectivity
- Role Details: Pin 1 3V3, pin 2 SWDIO, pin 3 SWCLK, pin 4 GND
- Functional Group: DEBUG J6 Recovery Debug
- Manufacturer Name: JST Sales America Inc\.
- Manufacturer Part Number: B4B\-XH\-A\(LF\)\(SN\)
- Part Type: Connector
- Symbol Style: parametric\-v1
- Datasheet URL: https://www\.jst\-mfg\.com/product/pdf/eng/eXH\.pdf
- License: https://creativecommons\.org/licenses/by/4\.0/

**Pins:**
- 1 [pin 1]
- 2 [pin 2]
- 3 [pin 3]
- 4 [pin 4]

### SW1 — [B3F\-4055](https://flux.ai/jecstronic/b3f-4055~y5p.md)

- Manufacturer Name: OMRON
- Role Details: RUN reset button to ground
- License: https://creativecommons\.org/licenses/by/4\.0/
- Functional Group: DEBUG J6 Recovery Debug
- Role: Recovery Control
- Manufacturer Part Number: B3F\-4055
- Datasheet URL: https://www\.snapeda\.com/parts/B3F\-4055/Omron%20Electronics/datasheet/
- Part Type: Switch

**Pins:**
- 1 [pin 1]
- 2 [pin 2]
- 3 [pin 3]
- 4 [pin 4]

### SW2 — [B3F\-4055](https://flux.ai/jecstronic/b3f-4055~y5p.md)

- Manufacturer Name: OMRON
- License: https://creativecommons\.org/licenses/by/4\.0/
- Functional Group: DEBUG J6 Recovery Debug
- Role Details: BOOTSEL button pulls flash CS low
- Role: Recovery Control
- Manufacturer Part Number: B3F\-4055
- Datasheet URL: https://www\.snapeda\.com/parts/B3F\-4055/Omron%20Electronics/datasheet/
- Part Type: Switch

**Pins:**
- 1 [pin 1]
- 2 [pin 2]
- 3 [pin 3]
- 4 [pin 4]

### TP1 — [5002](https://flux.ai/cherepanyadima/5002~l4.md)

- Role: Connectivity
- Functional Group: DEBUG J6 Recovery Debug
- Part Type: Connector
- Datasheet URL: https://www\.keyelco\.com/userAssets/file/K75p62\.pdf
- Manufacturer Name: Keystone
- Manufacturer Part Number: 5002
- Role Details: VBUS test point

**Pins:**
- \~ [pin TP]

### TP2 — [5002](https://flux.ai/cherepanyadima/5002~l4.md)

- Role: Connectivity
- Part Type: Connector
- Datasheet URL: https://www\.keyelco\.com/userAssets/file/K75p62\.pdf
- Manufacturer Name: Keystone
- Manufacturer Part Number: 5002
- Role Details: 3V3 test point
- Functional Group: DEBUG J6 Recovery Debug

**Pins:**
- \~ [pin TP]

### TP3 — [5002](https://flux.ai/cherepanyadima/5002~l4.md)

- Part Type: Connector
- Datasheet URL: https://www\.keyelco\.com/userAssets/file/K75p62\.pdf
- Manufacturer Name: Keystone
- Manufacturer Part Number: 5002
- Role Details: Ground test point
- Role: Connectivity
- Functional Group: DEBUG J6 Recovery Debug

**Pins:**
- \~ [pin TP]

### TP4 — [5002](https://flux.ai/cherepanyadima/5002~l4.md)

- Part Type: Connector
- Datasheet URL: https://www\.keyelco\.com/userAssets/file/K75p62\.pdf
- Manufacturer Name: Keystone
- Role: Connectivity
- Manufacturer Part Number: 5002
- Functional Group: DEBUG J6 Recovery Debug
- Role Details: USB D\+ test point

**Pins:**
- \~ [pin TP]

### TP5 — [5002](https://flux.ai/cherepanyadima/5002~l4.md)

- Part Type: Connector
- Functional Group: DEBUG J6 Recovery Debug
- Role: Connectivity
- Datasheet URL: https://www\.keyelco\.com/userAssets/file/K75p62\.pdf
- Manufacturer Name: Keystone
- Manufacturer Part Number: 5002
- Role Details: USB D\- test point

**Pins:**
- \~ [pin TP]

### TP6 — [5002](https://flux.ai/cherepanyadima/5002~l4.md)

- Part Type: Connector
- Datasheet URL: https://www\.keyelco\.com/userAssets/file/K75p62\.pdf
- Manufacturer Name: Keystone
- Manufacturer Part Number: 5002
- Role: Connectivity
- Role Details: RUN reset test point
- Functional Group: DEBUG J6 Recovery Debug

**Pins:**
- \~ [pin TP]

### TP7 — [5002](https://flux.ai/cherepanyadima/5002~l4.md)

- Part Type: Connector
- Role Details: SWDIO test point
- Role: Connectivity
- Datasheet URL: https://www\.keyelco\.com/userAssets/file/K75p62\.pdf
- Manufacturer Name: Keystone
- Manufacturer Part Number: 5002
- Functional Group: DEBUG J6 Recovery Debug

**Pins:**
- \~ [pin TP]

### TP8 — [5002](https://flux.ai/cherepanyadima/5002~l4.md)

- Part Type: Connector
- Role: Connectivity
- Datasheet URL: https://www\.keyelco\.com/userAssets/file/K75p62\.pdf
- Manufacturer Name: Keystone
- Manufacturer Part Number: 5002
- Role Details: SWCLK test point
- Functional Group: DEBUG J6 Recovery Debug

**Pins:**
- \~ [pin TP]

### TP9 — [5002](https://flux.ai/cherepanyadima/5002~l4.md)

- Part Type: Connector
- Datasheet URL: https://www\.keyelco\.com/userAssets/file/K75p62\.pdf
- Manufacturer Name: Keystone
- Manufacturer Part Number: 5002
- Functional Group: DEBUG J6 Recovery Debug
- Role: Connectivity
- Role Details: 1V1 core rail test point

**Pins:**
- \~ [pin TP]

### U1 — [RP2040](https://flux.ai/jecstronic/rp2040~t6k.md)

- Part Type: Integrated Circuit
- Functional Group: MCU U1 RP2040 Controller
- Role: Main Controller
- Role Details: RP2040 USB game controller MCU
- Datasheet URL: https://datasheets\.raspberrypi\.com/rp2040/rp2040\-datasheet\.pdf
- Symbol Style: Parametric
- Manufacturer Name: Raspberry Pi
- Manufacturer Part Number: SC0914\(7\)
- License: https://creativecommons\.org/licenses/by/4\.0/

**Pins:**
- ADC\_AVDD [pin 43]
- DVDD [pin 23]
- DVDD [pin 50]
- GND [pin 57]
- GPIO0 [pin 2]
- GPIO1 [pin 3]
- GPIO10 [pin 13]
- GPIO11 [pin 14]
- GPIO12 [pin 15]
- GPIO13 [pin 16]
- GPIO14 [pin 17]
- GPIO15 [pin 18]
- GPIO16 [pin 27]
- GPIO17 [pin 28]
- GPIO18 [pin 29]
- GPIO19 [pin 30]
- GPIO2 [pin 4]
- GPIO20 [pin 31]
- GPIO21 [pin 32]
- GPIO22 [pin 34]
- GPIO23 [pin 35]
- GPIO24 [pin 36]
- GPIO25 [pin 37]
- GPIO26/ADC0 [pin 38]
- GPIO27/ADC1 [pin 39]
- GPIO28/ADC2 [pin 40]
- GPIO29/ADC3 [pin 41]
- GPIO3 [pin 5]
- GPIO4 [pin 6]
- GPIO5 [pin 7]
- GPIO6 [pin 8]
- GPIO7 [pin 9]
- GPIO8 [pin 11]
- GPIO9 [pin 12]
- IOVDD [pin 1]
- IOVDD [pin 49]
- IOVDD [pin 33]
- IOVDD [pin 22]
- IOVDD [pin 42]
- IOVDD [pin 10]
- QSPI\_CSN [pin 56]
- QSPI\_SCLK [pin 52]
- QSPI\_SD0 [pin 53]
- QSPI\_SD1 [pin 55]
- QSPI\_SD2 [pin 54]
- QSPI\_SD3 [pin 51]
- RUN [pin 26]
- SWCLK [pin 24]
- SWD [pin 25]
- TESTEN [pin 19]
- USB\_DM [pin 46]
- USB\_DP [pin 47]
- USB\_VDD [pin 48]
- VREG\_VIN [pin 44]
- VREG\_VOUT [pin 45]
- XIN [pin 20]
- XOUT [pin 21]

### U2 — [W25Q16JVUXIQ](https://flux.ai/lcsc/w25q16jvuxiq~9aq5.md)

- Symbol Style: parametric\-v1
- Role Details: 16 Mbit QSPI firmware flash
- Manufacturer Name: WINBOND\(华邦\)
- Part Type: NOR FLASH
- Role: Program Memory
- Frequency: 133MHz
- Functional Group: MCU U1 RP2040 Controller
- Supply Voltage: 1\.65 to 3\.6V
- Datasheet URL: https://www\.lcsc\.com/datasheet/C2843335\.pdf?spm=wm\.sxq\.inf\.ggs&lcsc\_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNeR1RZUl1fRVFbUTsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D
- Operating Temperature: \-40 \~ \+85°C
- License: https://creativecommons\.org/licenses/by/4\.0/
- Package or Case Code: USON\-8\_L3\.0\-W2\.0\-P0\.50\-BL\-EP
- JLCPCB Part Class: Extended Part
- LCSC Part Number: C2843335
- Manufacturer Part Number: W25Q16JVUXIQ

**Pins:**
- \~\{CS\} [pin 1]
- CLK [pin 6]
- DI\(IO0\) [pin 5]
- DO\(IO1\) [pin 2]
- EP [pin 9]
- GND [pin 4]
- HOLD\#orRESET\#\(IO3\) [pin 7]
- VCC [pin 8]
- WP\#\(IO2\) [pin 3]

### U3 — [AP2112K\-3\.3TRG1](https://flux.ai/adrian95/ap2112k-33trg1~zlq.md)

- Symbol Style: parametric\-v1
- License: https://creativecommons\.org/licenses/by/4\.0/
- Role Details: 3\.3 V rail, budget under 120 mA peak; 600 mA rated
- Role: Regulator
- Manufacturer Name: Diodes Incorporated
- Manufacturer Part Number: AP2112K\-3\.3TRG1
- Part Type: Integrated Circuit
- Functional Group: POWER U3 3V3 LDO
- Datasheet URL: https://www\.diodes\.com/assets/Datasheets/AP2112\.pdf

**Pins:**
- EN [pin 3]
- GND [pin 2]
- NC [pin 4]
- VIN [pin 1]
- VOUT [pin 5]

### U4 — [USBLC6\-2SC6](https://flux.ai/vasy_skral/usblc6-2sc6~g1b.md)

- Manufacturer Part Number: USBLC6\-2SC6
- Role: ESD Protection
- Symbol Style: parametric\-v1
- License: https://creativecommons\.org/licenses/by/4\.0/
- Part Type: Protection
- Functional Group: USB J1 USB Device
- Manufacturer Name: STMicroelectronics
- Datasheet URL: https://www\.st\.com/content/ccc/resource/technical/document/datasheet/06/1d/48/9c/6c/20/4a/b2/CD00050750\.pdf/files/CD00050750\.pdf/jcr:content/translations/en\.CD00050750\.pdf
- LCSC Part Number: C7519
- Role Details: Low\-capacitance USB D\+/D\- protection

**Pins:**
- GND [pin 2]
- I/O1 [pin 6]
- I/O1 [pin 1]
- I/O2 [pin 3]
- I/O2 [pin 4]
- VBUS [pin 5]

### Y1 — [ABM8\-272\-T3](https://flux.ai/cherepanyadima/abm8-272-t3.md)

- Manufacturer Part Number: ABM8\-272\-T3
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/abcc29c0156577dc07e713211d7690f701eead215bfdc93b0a8eb05501727ce2\.pdf
- Role Details: 12 MHz RP2040 reference crystal, 10 pF CL
- Role: Clock
- Part Type: Crystals and Oscillators
- Mount: Surface Mount
- Manufacturer Name: Abracon
- Functional Group: MCU U1 RP2040 Controller

**Pins:**
- CRYSTAL\_1 [pin 1]
- CRYSTAL\_2 [pin 3]
- GND\_1 [pin 2]
- GND\_2 [pin 4]

*The full schematic, PCB layout, bill of materials, and interactive design are available at [https://flux\.ai/shokunin/neo\-geo\-usb\-arcade\-stick\~dk](https://flux.ai/shokunin/neo-geo-usb-arcade-stick~dk).*

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*Generated from [https://flux\.ai/shokunin/neo\-geo\-usb\-arcade\-stick\~dk](https://flux.ai/shokunin/neo-geo-usb-arcade-stick~dk)*